Bost-Connes systems and periodic Witt vectors
Number Theory
2025-08-01 v1
Abstract
In this note, using Borger's theory of periodic Witt vectors, we construct integral refinements of the arithmetic subalgebras associated with Bost-Connes systems for general number fields.
Cite
@article{arxiv.2507.23759,
title = {Bost-Connes systems and periodic Witt vectors},
author = {Bora Yalkinoglu},
journal= {arXiv preprint arXiv:2507.23759},
year = {2025}
}
Comments
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